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gh-ost/vendor/github.com/siddontang/go-mysql/replication/row_event_test.go

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added siddontang dependencies
2016-06-16 09:15:56 +00:00
package replication
import (
"fmt"
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"strconv"
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. "github.com/pingcap/check"
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"github.com/shopspring/decimal"
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)
type testDecodeSuite struct{}
var _ = Suite(&testDecodeSuite{})
type decodeDecimalChecker struct {
*CheckerInfo
}
func (_ *decodeDecimalChecker) Check(params []interface{}, names []string) (bool, string) {
var test int
val := struct {
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Value decimal.Decimal
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Pos int
Err error
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EValue decimal.Decimal
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EPos int
EErr error
}{}
for i, name := range names {
switch name {
case "obtainedValue":
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val.Value, _ = params[i].(decimal.Decimal)
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case "obtainedPos":
val.Pos, _ = params[i].(int)
case "obtainedErr":
val.Err, _ = params[i].(error)
case "expectedValue":
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val.EValue, _ = params[i].(decimal.Decimal)
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case "expectedPos":
val.EPos, _ = params[i].(int)
case "expectedErr":
val.EErr, _ = params[i].(error)
case "caseNumber":
test = params[i].(int)
}
}
errorMsgFmt := fmt.Sprintf("For Test %v: ", test) + "Did not get expected %v(%v), got %v instead."
if val.Err != val.EErr {
return false, fmt.Sprintf(errorMsgFmt, "error", val.EErr, val.Err)
}
if val.Pos != val.EPos {
return false, fmt.Sprintf(errorMsgFmt, "position", val.EPos, val.Pos)
}
Updated go-mysql library, now with fix to decimal. May break datetime
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if !val.Value.Equal(val.EValue) {
added siddontang dependencies
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return false, fmt.Sprintf(errorMsgFmt, "value", val.EValue, val.Value)
}
return true, ""
}
var DecodeDecimalsEquals = &decodeDecimalChecker{
&CheckerInfo{Name: "Equals", Params: []string{"obtainedValue", "obtainedPos", "obtainedErr", "expectedValue", "expectedPos", "expectedErr", "caseNumber"}},
}
func (_ *testDecodeSuite) TestDecodeDecimal(c *C) {
// _PLACEHOLDER_ := 0
testcases := []struct {
Data []byte
Precision int
Decimals int
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Expected string
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ExpectedPos int
ExpectedErr error
}{
// These are cases from the mysql test cases
/*
-- Generated with gentestsql.go --
DROP TABLE IF EXISTS decodedecimal;
CREATE TABLE decodedecimal (
id int(11) not null auto_increment,
v4_2 decimal(4,2),
v5_0 decimal(5,0),
v7_3 decimal(7,3),
v10_2 decimal(10,2),
v10_3 decimal(10,3),
v13_2 decimal(13,2),
v15_14 decimal(15,14),
v20_10 decimal(20,10),
v30_5 decimal(30,5),
v30_20 decimal(30,20),
v30_25 decimal(30,25),
prec int(11),
scale int(11),
PRIMARY KEY(id)
) engine=InnoDB;
INSERT INTO decodedecimal (v4_2,v5_0,v7_3,v10_2,v10_3,v13_2,v15_14,v20_10,v30_5,v30_20,v30_25,prec,scale) VALUES
("-10.55","-10.55","-10.55","-10.55","-10.55","-10.55","-10.55","-10.55","-10.55","-10.55","-10.55",4,2),
("0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345","0.0123456789012345678912345",30,25),
("12345","12345","12345","12345","12345","12345","12345","12345","12345","12345","12345",5,0),
("12345","12345","12345","12345","12345","12345","12345","12345","12345","12345","12345",10,3),
("123.45","123.45","123.45","123.45","123.45","123.45","123.45","123.45","123.45","123.45","123.45",10,3),
("-123.45","-123.45","-123.45","-123.45","-123.45","-123.45","-123.45","-123.45","-123.45","-123.45","-123.45",20,10),
(".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",15,14),
(".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",".00012345000098765",22,20),
(".12345000098765",".12345000098765",".12345000098765",".12345000098765",".12345000098765",".12345000098765",".12345000098765",".12345000098765",".12345000098765",".12345000098765",".12345000098765",30,20),
("-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765","-.000000012345000098765",30,20),
("1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5","1234500009876.5",30,5),
("111111111.11","111111111.11","111111111.11","111111111.11","111111111.11","111111111.11","111111111.11","111111111.11","111111111.11","111111111.11","111111111.11",10,2),
("000000000.01","000000000.01","000000000.01","000000000.01","000000000.01","000000000.01","000000000.01","000000000.01","000000000.01","000000000.01","000000000.01",7,3),
("123.4","123.4","123.4","123.4","123.4","123.4","123.4","123.4","123.4","123.4","123.4",10,2),
("-562.58","-562.58","-562.58","-562.58","-562.58","-562.58","-562.58","-562.58","-562.58","-562.58","-562.58",13,2),
("-3699.01","-3699.01","-3699.01","-3699.01","-3699.01","-3699.01","-3699.01","-3699.01","-3699.01","-3699.01","-3699.01",13,2),
("-1948.14","-1948.14","-1948.14","-1948.14","-1948.14","-1948.14","-1948.14","-1948.14","-1948.14","-1948.14","-1948.14",13,2)
;
select * from decodedecimal;
+----+--------+-------+-----------+-------------+-------------+----------------+-------------------+-----------------------+---------------------+---------------------------------+---------------------------------+------+-------+
| id | v4_2 | v5_0 | v7_3 | v10_2 | v10_3 | v13_2 | v15_14 | v20_10 | v30_5 | v30_20 | v30_25 | prec | scale |
+----+--------+-------+-----------+-------------+-------------+----------------+-------------------+-----------------------+---------------------+---------------------------------+---------------------------------+------+-------+
| 1 | -10.55 | -11 | -10.550 | -10.55 | -10.550 | -10.55 | -9.99999999999999 | -10.5500000000 | -10.55000 | -10.55000000000000000000 | -10.5500000000000000000000000 | 4 | 2 |
| 2 | 0.01 | 0 | 0.012 | 0.01 | 0.012 | 0.01 | 0.01234567890123 | 0.0123456789 | 0.01235 | 0.01234567890123456789 | 0.0123456789012345678912345 | 30 | 25 |
| 3 | 99.99 | 12345 | 9999.999 | 12345.00 | 12345.000 | 12345.00 | 9.99999999999999 | 12345.0000000000 | 12345.00000 | 12345.00000000000000000000 | 12345.0000000000000000000000000 | 5 | 0 |
| 4 | 99.99 | 12345 | 9999.999 | 12345.00 | 12345.000 | 12345.00 | 9.99999999999999 | 12345.0000000000 | 12345.00000 | 12345.00000000000000000000 | 12345.0000000000000000000000000 | 10 | 3 |
| 5 | 99.99 | 123 | 123.450 | 123.45 | 123.450 | 123.45 | 9.99999999999999 | 123.4500000000 | 123.45000 | 123.45000000000000000000 | 123.4500000000000000000000000 | 10 | 3 |
| 6 | -99.99 | -123 | -123.450 | -123.45 | -123.450 | -123.45 | -9.99999999999999 | -123.4500000000 | -123.45000 | -123.45000000000000000000 | -123.4500000000000000000000000 | 20 | 10 |
| 7 | 0.00 | 0 | 0.000 | 0.00 | 0.000 | 0.00 | 0.00012345000099 | 0.0001234500 | 0.00012 | 0.00012345000098765000 | 0.0001234500009876500000000 | 15 | 14 |
| 8 | 0.00 | 0 | 0.000 | 0.00 | 0.000 | 0.00 | 0.00012345000099 | 0.0001234500 | 0.00012 | 0.00012345000098765000 | 0.0001234500009876500000000 | 22 | 20 |
| 9 | 0.12 | 0 | 0.123 | 0.12 | 0.123 | 0.12 | 0.12345000098765 | 0.1234500010 | 0.12345 | 0.12345000098765000000 | 0.1234500009876500000000000 | 30 | 20 |
| 10 | 0.00 | 0 | 0.000 | 0.00 | 0.000 | 0.00 | -0.00000001234500 | -0.0000000123 | 0.00000 | -0.00000001234500009877 | -0.0000000123450000987650000 | 30 | 20 |
| 11 | 99.99 | 99999 | 9999.999 | 99999999.99 | 9999999.999 | 99999999999.99 | 9.99999999999999 | 9999999999.9999999999 | 1234500009876.50000 | 9999999999.99999999999999999999 | 99999.9999999999999999999999999 | 30 | 5 |
| 12 | 99.99 | 99999 | 9999.999 | 99999999.99 | 9999999.999 | 111111111.11 | 9.99999999999999 | 111111111.1100000000 | 111111111.11000 | 111111111.11000000000000000000 | 99999.9999999999999999999999999 | 10 | 2 |
| 13 | 0.01 | 0 | 0.010 | 0.01 | 0.010 | 0.01 | 0.01000000000000 | 0.0100000000 | 0.01000 | 0.01000000000000000000 | 0.0100000000000000000000000 | 7 | 3 |
| 14 | 99.99 | 123 | 123.400 | 123.40 | 123.400 | 123.40 | 9.99999999999999 | 123.4000000000 | 123.40000 | 123.40000000000000000000 | 123.4000000000000000000000000 | 10 | 2 |
| 15 | -99.99 | -563 | -562.580 | -562.58 | -562.580 | -562.58 | -9.99999999999999 | -562.5800000000 | -562.58000 | -562.58000000000000000000 | -562.5800000000000000000000000 | 13 | 2 |
| 16 | -99.99 | -3699 | -3699.010 | -3699.01 | -3699.010 | -3699.01 | -9.99999999999999 | -3699.0100000000 | -3699.01000 | -3699.01000000000000000000 | -3699.0100000000000000000000000 | 13 | 2 |
| 17 | -99.99 | -1948 | -1948.140 | -1948.14 | -1948.140 | -1948.14 | -9.99999999999999 | -1948.1400000000 | -1948.14000 | -1948.14000000000000000000 | -1948.1400000000000000000000000 | 13 | 2 |
+----+--------+-------+-----------+-------------+-------------+----------------+-------------------+-----------------------+---------------------+---------------------------------+---------------------------------+------+-------+
*/
Updated go-mysql library, now with fix to decimal. May break datetime
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{[]byte{117, 200, 127, 255}, 4, 2, "-10.55", 2, nil},
{[]byte{127, 255, 244, 127, 245}, 5, 0, "-11", 3, nil},
{[]byte{127, 245, 253, 217, 127, 255}, 7, 3, "-10.550", 4, nil},
{[]byte{127, 255, 255, 245, 200, 127, 255}, 10, 2, "-10.55", 5, nil},
{[]byte{127, 255, 255, 245, 253, 217, 127, 255}, 10, 3, "-10.550", 6, nil},
{[]byte{127, 255, 255, 255, 245, 200, 118, 196}, 13, 2, "-10.55", 6, nil},
{[]byte{118, 196, 101, 54, 0, 254, 121, 96, 127, 255}, 15, 14, "-9.99999999999999", 8, nil},
{[]byte{127, 255, 255, 255, 245, 223, 55, 170, 127, 255, 127, 255}, 20, 10, "-10.5500000000", 10, nil},
{[]byte{127, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 245, 255, 41, 39, 127, 255}, 30, 5, "-10.55000", 15, nil},
{[]byte{127, 255, 255, 255, 245, 223, 55, 170, 127, 255, 255, 255, 255, 255, 127, 255}, 30, 20, "-10.55000000000000000000", 14, nil},
{[]byte{127, 255, 245, 223, 55, 170, 127, 255, 255, 255, 255, 255, 255, 255, 255, 4, 0}, 30, 25, "-10.5500000000000000000000000", 15, nil},
{[]byte{128, 1, 128, 0}, 4, 2, "0.01", 2, nil},
{[]byte{128, 0, 0, 128, 0}, 5, 0, "0", 3, nil},
{[]byte{128, 0, 0, 12, 128, 0}, 7, 3, "0.012", 4, nil},
{[]byte{128, 0, 0, 0, 1, 128, 0}, 10, 2, "0.01", 5, nil},
{[]byte{128, 0, 0, 0, 0, 12, 128, 0}, 10, 3, "0.012", 6, nil},
{[]byte{128, 0, 0, 0, 0, 1, 128, 0}, 13, 2, "0.01", 6, nil},
{[]byte{128, 0, 188, 97, 78, 1, 96, 11, 128, 0}, 15, 14, "0.01234567890123", 8, nil},
{[]byte{128, 0, 0, 0, 0, 0, 188, 97, 78, 9, 128, 0}, 20, 10, "0.0123456789", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 211, 128, 0}, 30, 5, "0.01235", 15, nil},
{[]byte{128, 0, 0, 0, 0, 0, 188, 97, 78, 53, 183, 191, 135, 89, 128, 0}, 30, 20, "0.01234567890123456789", 14, nil},
{[]byte{128, 0, 0, 0, 188, 97, 78, 53, 183, 191, 135, 0, 135, 253, 217, 30, 0}, 30, 25, "0.0123456789012345678912345", 15, nil},
{[]byte{227, 99, 128, 48}, 4, 2, "99.99", 2, nil},
{[]byte{128, 48, 57, 167, 15}, 5, 0, "12345", 3, nil},
{[]byte{167, 15, 3, 231, 128, 0}, 7, 3, "9999.999", 4, nil},
{[]byte{128, 0, 48, 57, 0, 128, 0}, 10, 2, "12345.00", 5, nil},
{[]byte{128, 0, 48, 57, 0, 0, 128, 0}, 10, 3, "12345.000", 6, nil},
{[]byte{128, 0, 0, 48, 57, 0, 137, 59}, 13, 2, "12345.00", 6, nil},
{[]byte{137, 59, 154, 201, 255, 1, 134, 159, 128, 0}, 15, 14, "9.99999999999999", 8, nil},
{[]byte{128, 0, 0, 48, 57, 0, 0, 0, 0, 0, 128, 0}, 20, 10, "12345.0000000000", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 57, 0, 0, 0, 128, 0}, 30, 5, "12345.00000", 15, nil},
{[]byte{128, 0, 0, 48, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 48}, 30, 20, "12345.00000000000000000000", 14, nil},
{[]byte{128, 48, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0}, 30, 25, "12345.0000000000000000000000000", 15, nil},
{[]byte{227, 99, 128, 48}, 4, 2, "99.99", 2, nil},
{[]byte{128, 48, 57, 167, 15}, 5, 0, "12345", 3, nil},
{[]byte{167, 15, 3, 231, 128, 0}, 7, 3, "9999.999", 4, nil},
{[]byte{128, 0, 48, 57, 0, 128, 0}, 10, 2, "12345.00", 5, nil},
{[]byte{128, 0, 48, 57, 0, 0, 128, 0}, 10, 3, "12345.000", 6, nil},
{[]byte{128, 0, 0, 48, 57, 0, 137, 59}, 13, 2, "12345.00", 6, nil},
{[]byte{137, 59, 154, 201, 255, 1, 134, 159, 128, 0}, 15, 14, "9.99999999999999", 8, nil},
{[]byte{128, 0, 0, 48, 57, 0, 0, 0, 0, 0, 128, 0}, 20, 10, "12345.0000000000", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 57, 0, 0, 0, 128, 0}, 30, 5, "12345.00000", 15, nil},
{[]byte{128, 0, 0, 48, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 48}, 30, 20, "12345.00000000000000000000", 14, nil},
{[]byte{128, 48, 57, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0}, 30, 25, "12345.0000000000000000000000000", 15, nil},
{[]byte{227, 99, 128, 0}, 4, 2, "99.99", 2, nil},
{[]byte{128, 0, 123, 128, 123}, 5, 0, "123", 3, nil},
{[]byte{128, 123, 1, 194, 128, 0}, 7, 3, "123.450", 4, nil},
{[]byte{128, 0, 0, 123, 45, 128, 0}, 10, 2, "123.45", 5, nil},
{[]byte{128, 0, 0, 123, 1, 194, 128, 0}, 10, 3, "123.450", 6, nil},
{[]byte{128, 0, 0, 0, 123, 45, 137, 59}, 13, 2, "123.45", 6, nil},
{[]byte{137, 59, 154, 201, 255, 1, 134, 159, 128, 0}, 15, 14, "9.99999999999999", 8, nil},
{[]byte{128, 0, 0, 0, 123, 26, 210, 116, 128, 0, 128, 0}, 20, 10, "123.4500000000", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 123, 0, 175, 200, 128, 0}, 30, 5, "123.45000", 15, nil},
{[]byte{128, 0, 0, 0, 123, 26, 210, 116, 128, 0, 0, 0, 0, 0, 128, 0}, 30, 20, "123.45000000000000000000", 14, nil},
{[]byte{128, 0, 123, 26, 210, 116, 128, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0}, 30, 25, "123.4500000000000000000000000", 15, nil},
{[]byte{28, 156, 127, 255}, 4, 2, "-99.99", 2, nil},
{[]byte{127, 255, 132, 127, 132}, 5, 0, "-123", 3, nil},
{[]byte{127, 132, 254, 61, 127, 255}, 7, 3, "-123.450", 4, nil},
{[]byte{127, 255, 255, 132, 210, 127, 255}, 10, 2, "-123.45", 5, nil},
{[]byte{127, 255, 255, 132, 254, 61, 127, 255}, 10, 3, "-123.450", 6, nil},
{[]byte{127, 255, 255, 255, 132, 210, 118, 196}, 13, 2, "-123.45", 6, nil},
{[]byte{118, 196, 101, 54, 0, 254, 121, 96, 127, 255}, 15, 14, "-9.99999999999999", 8, nil},
{[]byte{127, 255, 255, 255, 132, 229, 45, 139, 127, 255, 127, 255}, 20, 10, "-123.4500000000", 10, nil},
{[]byte{127, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 132, 255, 80, 55, 127, 255}, 30, 5, "-123.45000", 15, nil},
{[]byte{127, 255, 255, 255, 132, 229, 45, 139, 127, 255, 255, 255, 255, 255, 127, 255}, 30, 20, "-123.45000000000000000000", 14, nil},
{[]byte{127, 255, 132, 229, 45, 139, 127, 255, 255, 255, 255, 255, 255, 255, 255, 20, 0}, 30, 25, "-123.4500000000000000000000000", 15, nil},
{[]byte{128, 0, 128, 0}, 4, 2, "0.00", 2, nil},
{[]byte{128, 0, 0, 128, 0}, 5, 0, "0", 3, nil},
{[]byte{128, 0, 0, 0, 128, 0}, 7, 3, "0.000", 4, nil},
{[]byte{128, 0, 0, 0, 0, 128, 0}, 10, 2, "0.00", 5, nil},
{[]byte{128, 0, 0, 0, 0, 0, 128, 0}, 10, 3, "0.000", 6, nil},
{[]byte{128, 0, 0, 0, 0, 0, 128, 0}, 13, 2, "0.00", 6, nil},
{[]byte{128, 0, 1, 226, 58, 0, 0, 99, 128, 0}, 15, 14, "0.00012345000099", 8, nil},
{[]byte{128, 0, 0, 0, 0, 0, 1, 226, 58, 0, 128, 0}, 20, 10, "0.0001234500", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 128, 0}, 30, 5, "0.00012", 15, nil},
{[]byte{128, 0, 0, 0, 0, 0, 1, 226, 58, 0, 15, 18, 2, 0, 128, 0}, 30, 20, "0.00012345000098765000", 14, nil},
{[]byte{128, 0, 0, 0, 1, 226, 58, 0, 15, 18, 2, 0, 0, 0, 0, 15, 0}, 30, 25, "0.0001234500009876500000000", 15, nil},
{[]byte{128, 0, 128, 0}, 4, 2, "0.00", 2, nil},
{[]byte{128, 0, 0, 128, 0}, 5, 0, "0", 3, nil},
{[]byte{128, 0, 0, 0, 128, 0}, 7, 3, "0.000", 4, nil},
{[]byte{128, 0, 0, 0, 0, 128, 0}, 10, 2, "0.00", 5, nil},
{[]byte{128, 0, 0, 0, 0, 0, 128, 0}, 10, 3, "0.000", 6, nil},
{[]byte{128, 0, 0, 0, 0, 0, 128, 0}, 13, 2, "0.00", 6, nil},
{[]byte{128, 0, 1, 226, 58, 0, 0, 99, 128, 0}, 15, 14, "0.00012345000099", 8, nil},
{[]byte{128, 0, 0, 0, 0, 0, 1, 226, 58, 0, 128, 0}, 20, 10, "0.0001234500", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 12, 128, 0}, 30, 5, "0.00012", 15, nil},
{[]byte{128, 0, 0, 0, 0, 0, 1, 226, 58, 0, 15, 18, 2, 0, 128, 0}, 30, 20, "0.00012345000098765000", 14, nil},
{[]byte{128, 0, 0, 0, 1, 226, 58, 0, 15, 18, 2, 0, 0, 0, 0, 22, 0}, 30, 25, "0.0001234500009876500000000", 15, nil},
{[]byte{128, 12, 128, 0}, 4, 2, "0.12", 2, nil},
{[]byte{128, 0, 0, 128, 0}, 5, 0, "0", 3, nil},
{[]byte{128, 0, 0, 123, 128, 0}, 7, 3, "0.123", 4, nil},
{[]byte{128, 0, 0, 0, 12, 128, 0}, 10, 2, "0.12", 5, nil},
{[]byte{128, 0, 0, 0, 0, 123, 128, 0}, 10, 3, "0.123", 6, nil},
{[]byte{128, 0, 0, 0, 0, 12, 128, 7}, 13, 2, "0.12", 6, nil},
{[]byte{128, 7, 91, 178, 144, 1, 129, 205, 128, 0}, 15, 14, "0.12345000098765", 8, nil},
{[]byte{128, 0, 0, 0, 0, 7, 91, 178, 145, 0, 128, 0}, 20, 10, "0.1234500010", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 48, 57, 128, 0}, 30, 5, "0.12345", 15, nil},
{[]byte{128, 0, 0, 0, 0, 7, 91, 178, 144, 58, 222, 87, 208, 0, 128, 0}, 30, 20, "0.12345000098765000000", 14, nil},
{[]byte{128, 0, 0, 7, 91, 178, 144, 58, 222, 87, 208, 0, 0, 0, 0, 30, 0}, 30, 25, "0.1234500009876500000000000", 15, nil},
{[]byte{128, 0, 128, 0}, 4, 2, "0.00", 2, nil},
{[]byte{128, 0, 0, 128, 0}, 5, 0, "0", 3, nil},
{[]byte{128, 0, 0, 0, 128, 0}, 7, 3, "0.000", 4, nil},
{[]byte{128, 0, 0, 0, 0, 128, 0}, 10, 2, "0.00", 5, nil},
{[]byte{128, 0, 0, 0, 0, 0, 128, 0}, 10, 3, "0.000", 6, nil},
{[]byte{128, 0, 0, 0, 0, 0, 127, 255}, 13, 2, "0.00", 6, nil},
{[]byte{127, 255, 255, 255, 243, 255, 121, 59, 127, 255}, 15, 14, "-0.00000001234500", 8, nil},
{[]byte{127, 255, 255, 255, 255, 255, 255, 255, 243, 252, 128, 0}, 20, 10, "-0.0000000123", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 127, 255}, 30, 5, "0.00000", 15, nil},
{[]byte{127, 255, 255, 255, 255, 255, 255, 255, 243, 235, 111, 183, 93, 178, 127, 255}, 30, 20, "-0.00000001234500009877", 14, nil},
{[]byte{127, 255, 255, 255, 255, 255, 243, 235, 111, 183, 93, 255, 139, 69, 47, 30, 0}, 30, 25, "-0.0000000123450000987650000", 15, nil},
{[]byte{227, 99, 129, 134}, 4, 2, "99.99", 2, nil},
{[]byte{129, 134, 159, 167, 15}, 5, 0, "99999", 3, nil},
{[]byte{167, 15, 3, 231, 133, 245}, 7, 3, "9999.999", 4, nil},
{[]byte{133, 245, 224, 255, 99, 128, 152}, 10, 2, "99999999.99", 5, nil},
{[]byte{128, 152, 150, 127, 3, 231, 227, 59}, 10, 3, "9999999.999", 6, nil},
{[]byte{227, 59, 154, 201, 255, 99, 137, 59}, 13, 2, "99999999999.99", 6, nil},
{[]byte{137, 59, 154, 201, 255, 1, 134, 159, 137, 59}, 15, 14, "9.99999999999999", 8, nil},
{[]byte{137, 59, 154, 201, 255, 59, 154, 201, 255, 9, 128, 0}, 20, 10, "9999999999.9999999999", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 4, 210, 29, 205, 139, 148, 0, 195, 80, 137, 59}, 30, 5, "1234500009876.50000", 15, nil},
{[]byte{137, 59, 154, 201, 255, 59, 154, 201, 255, 59, 154, 201, 255, 99, 129, 134}, 30, 20, "9999999999.99999999999999999999", 14, nil},
{[]byte{129, 134, 159, 59, 154, 201, 255, 59, 154, 201, 255, 0, 152, 150, 127, 30, 0}, 30, 25, "99999.9999999999999999999999999", 15, nil},
{[]byte{227, 99, 129, 134}, 4, 2, "99.99", 2, nil},
{[]byte{129, 134, 159, 167, 15}, 5, 0, "99999", 3, nil},
{[]byte{167, 15, 3, 231, 133, 245}, 7, 3, "9999.999", 4, nil},
{[]byte{133, 245, 224, 255, 99, 128, 152}, 10, 2, "99999999.99", 5, nil},
{[]byte{128, 152, 150, 127, 3, 231, 128, 6}, 10, 3, "9999999.999", 6, nil},
{[]byte{128, 6, 159, 107, 199, 11, 137, 59}, 13, 2, "111111111.11", 6, nil},
{[]byte{137, 59, 154, 201, 255, 1, 134, 159, 128, 6}, 15, 14, "9.99999999999999", 8, nil},
{[]byte{128, 6, 159, 107, 199, 6, 142, 119, 128, 0, 128, 0}, 20, 10, "111111111.1100000000", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 6, 159, 107, 199, 0, 42, 248, 128, 6}, 30, 5, "111111111.11000", 15, nil},
{[]byte{128, 6, 159, 107, 199, 6, 142, 119, 128, 0, 0, 0, 0, 0, 129, 134}, 30, 20, "111111111.11000000000000000000", 14, nil},
{[]byte{129, 134, 159, 59, 154, 201, 255, 59, 154, 201, 255, 0, 152, 150, 127, 10, 0}, 30, 25, "99999.9999999999999999999999999", 15, nil},
{[]byte{128, 1, 128, 0}, 4, 2, "0.01", 2, nil},
{[]byte{128, 0, 0, 128, 0}, 5, 0, "0", 3, nil},
{[]byte{128, 0, 0, 10, 128, 0}, 7, 3, "0.010", 4, nil},
{[]byte{128, 0, 0, 0, 1, 128, 0}, 10, 2, "0.01", 5, nil},
{[]byte{128, 0, 0, 0, 0, 10, 128, 0}, 10, 3, "0.010", 6, nil},
{[]byte{128, 0, 0, 0, 0, 1, 128, 0}, 13, 2, "0.01", 6, nil},
{[]byte{128, 0, 152, 150, 128, 0, 0, 0, 128, 0}, 15, 14, "0.01000000000000", 8, nil},
{[]byte{128, 0, 0, 0, 0, 0, 152, 150, 128, 0, 128, 0}, 20, 10, "0.0100000000", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 232, 128, 0}, 30, 5, "0.01000", 15, nil},
{[]byte{128, 0, 0, 0, 0, 0, 152, 150, 128, 0, 0, 0, 0, 0, 128, 0}, 30, 20, "0.01000000000000000000", 14, nil},
{[]byte{128, 0, 0, 0, 152, 150, 128, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0}, 30, 25, "0.0100000000000000000000000", 15, nil},
{[]byte{227, 99, 128, 0}, 4, 2, "99.99", 2, nil},
{[]byte{128, 0, 123, 128, 123}, 5, 0, "123", 3, nil},
{[]byte{128, 123, 1, 144, 128, 0}, 7, 3, "123.400", 4, nil},
{[]byte{128, 0, 0, 123, 40, 128, 0}, 10, 2, "123.40", 5, nil},
{[]byte{128, 0, 0, 123, 1, 144, 128, 0}, 10, 3, "123.400", 6, nil},
{[]byte{128, 0, 0, 0, 123, 40, 137, 59}, 13, 2, "123.40", 6, nil},
{[]byte{137, 59, 154, 201, 255, 1, 134, 159, 128, 0}, 15, 14, "9.99999999999999", 8, nil},
{[]byte{128, 0, 0, 0, 123, 23, 215, 132, 0, 0, 128, 0}, 20, 10, "123.4000000000", 10, nil},
{[]byte{128, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 123, 0, 156, 64, 128, 0}, 30, 5, "123.40000", 15, nil},
{[]byte{128, 0, 0, 0, 123, 23, 215, 132, 0, 0, 0, 0, 0, 0, 128, 0}, 30, 20, "123.40000000000000000000", 14, nil},
{[]byte{128, 0, 123, 23, 215, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10, 0}, 30, 25, "123.4000000000000000000000000", 15, nil},
{[]byte{28, 156, 127, 253}, 4, 2, "-99.99", 2, nil},
{[]byte{127, 253, 204, 125, 205}, 5, 0, "-563", 3, nil},
{[]byte{125, 205, 253, 187, 127, 255}, 7, 3, "-562.580", 4, nil},
{[]byte{127, 255, 253, 205, 197, 127, 255}, 10, 2, "-562.58", 5, nil},
{[]byte{127, 255, 253, 205, 253, 187, 127, 255}, 10, 3, "-562.580", 6, nil},
{[]byte{127, 255, 255, 253, 205, 197, 118, 196}, 13, 2, "-562.58", 6, nil},
{[]byte{118, 196, 101, 54, 0, 254, 121, 96, 127, 255}, 15, 14, "-9.99999999999999", 8, nil},
{[]byte{127, 255, 255, 253, 205, 221, 109, 230, 255, 255, 127, 255}, 20, 10, "-562.5800000000", 10, nil},
{[]byte{127, 255, 255, 255, 255, 255, 255, 255, 255, 255, 253, 205, 255, 29, 111, 127, 255}, 30, 5, "-562.58000", 15, nil},
{[]byte{127, 255, 255, 253, 205, 221, 109, 230, 255, 255, 255, 255, 255, 255, 127, 253}, 30, 20, "-562.58000000000000000000", 14, nil},
{[]byte{127, 253, 205, 221, 109, 230, 255, 255, 255, 255, 255, 255, 255, 255, 255, 13, 0}, 30, 25, "-562.5800000000000000000000000", 15, nil},
{[]byte{28, 156, 127, 241}, 4, 2, "-99.99", 2, nil},
{[]byte{127, 241, 140, 113, 140}, 5, 0, "-3699", 3, nil},
{[]byte{113, 140, 255, 245, 127, 255}, 7, 3, "-3699.010", 4, nil},
{[]byte{127, 255, 241, 140, 254, 127, 255}, 10, 2, "-3699.01", 5, nil},
{[]byte{127, 255, 241, 140, 255, 245, 127, 255}, 10, 3, "-3699.010", 6, nil},
{[]byte{127, 255, 255, 241, 140, 254, 118, 196}, 13, 2, "-3699.01", 6, nil},
{[]byte{118, 196, 101, 54, 0, 254, 121, 96, 127, 255}, 15, 14, "-9.99999999999999", 8, nil},
{[]byte{127, 255, 255, 241, 140, 255, 103, 105, 127, 255, 127, 255}, 20, 10, "-3699.0100000000", 10, nil},
{[]byte{127, 255, 255, 255, 255, 255, 255, 255, 255, 255, 241, 140, 255, 252, 23, 127, 255}, 30, 5, "-3699.01000", 15, nil},
{[]byte{127, 255, 255, 241, 140, 255, 103, 105, 127, 255, 255, 255, 255, 255, 127, 241}, 30, 20, "-3699.01000000000000000000", 14, nil},
{[]byte{127, 241, 140, 255, 103, 105, 127, 255, 255, 255, 255, 255, 255, 255, 255, 13, 0}, 30, 25, "-3699.0100000000000000000000000", 15, nil},
{[]byte{28, 156, 127, 248}, 4, 2, "-99.99", 2, nil},
{[]byte{127, 248, 99, 120, 99}, 5, 0, "-1948", 3, nil},
{[]byte{120, 99, 255, 115, 127, 255}, 7, 3, "-1948.140", 4, nil},
{[]byte{127, 255, 248, 99, 241, 127, 255}, 10, 2, "-1948.14", 5, nil},
{[]byte{127, 255, 248, 99, 255, 115, 127, 255}, 10, 3, "-1948.140", 6, nil},
{[]byte{127, 255, 255, 248, 99, 241, 118, 196}, 13, 2, "-1948.14", 6, nil},
{[]byte{118, 196, 101, 54, 0, 254, 121, 96, 127, 255}, 15, 14, "-9.99999999999999", 8, nil},
{[]byte{127, 255, 255, 248, 99, 247, 167, 196, 255, 255, 127, 255}, 20, 10, "-1948.1400000000", 10, nil},
{[]byte{127, 255, 255, 255, 255, 255, 255, 255, 255, 255, 248, 99, 255, 201, 79, 127, 255}, 30, 5, "-1948.14000", 15, nil},
{[]byte{127, 255, 255, 248, 99, 247, 167, 196, 255, 255, 255, 255, 255, 255, 127, 248}, 30, 20, "-1948.14000000000000000000", 14, nil},
{[]byte{127, 248, 99, 247, 167, 196, 255, 255, 255, 255, 255, 255, 255, 255, 255, 13, 0}, 30, 25, "-1948.1400000000000000000000000", 15, nil},
added siddontang dependencies
2016-06-16 09:15:56 +00:00
}
for i, tc := range testcases {
Updated go-mysql library, now with fix to decimal. May break datetime
2019-01-01 08:57:46 +00:00
value, pos, err := decodeDecimal(tc.Data, tc.Precision, tc.Decimals, false)
expectedFloat, _ := strconv.ParseFloat(tc.Expected, 64)
c.Assert(value.(float64), DecodeDecimalsEquals, pos, err, expectedFloat, tc.ExpectedPos, tc.ExpectedErr, i)
value, pos, err = decodeDecimal(tc.Data, tc.Precision, tc.Decimals, true)
expectedDecimal, _ := decimal.NewFromString(tc.Expected)
c.Assert(value.(decimal.Decimal), DecodeDecimalsEquals, pos, err, expectedDecimal, tc.ExpectedPos, tc.ExpectedErr, i)
added siddontang dependencies
2016-06-16 09:15:56 +00:00
}
}
updated go-mysql library 2017-02
2017-02-12 11:13:54 +00:00
func (_ *testDecodeSuite) TestLastNull(c *C) {
// Table format:
// desc funnytable;
// +-------+------------+------+-----+---------+-------+
// | Field | Type | Null | Key | Default | Extra |
// +-------+------------+------+-----+---------+-------+
// | value | tinyint(4) | YES | | NULL | |
// +-------+------------+------+-----+---------+-------+
// insert into funnytable values (1), (2), (null);
// insert into funnytable values (1), (null), (2);
// all must get 3 rows
tableMapEventData := []byte("\xd3\x01\x00\x00\x00\x00\x01\x00\x04test\x00\nfunnytable\x00\x01\x01\x00\x01")
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
err := tableMapEvent.Decode(tableMapEventData)
c.Assert(err, IsNil)
rows := new(RowsEvent)
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
tbls := [][]byte{
[]byte("\xd3\x01\x00\x00\x00\x00\x01\x00\x02\x00\x01\xff\xfe\x01\xff\xfe\x02"),
[]byte("\xd3\x01\x00\x00\x00\x00\x01\x00\x02\x00\x01\xff\xfe\x01\xfe\x02\xff"),
}
for _, tbl := range tbls {
rows.Rows = nil
err = rows.Decode(tbl)
c.Assert(err, IsNil)
c.Assert(rows.Rows, HasLen, 3)
}
}
func (_ *testDecodeSuite) TestParseRowPanic(c *C) {
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
tableMapEvent.TableID = 1810
tableMapEvent.ColumnType = []byte{3, 15, 15, 15, 9, 15, 15, 252, 3, 3, 3, 15, 3, 3, 3, 15, 3, 15, 1, 15, 3, 1, 252, 15, 15, 15}
tableMapEvent.ColumnMeta = []uint16{0, 108, 60, 765, 0, 765, 765, 4, 0, 0, 0, 765, 0, 0, 0, 3, 0, 3, 0, 765, 0, 0, 2, 108, 108, 108}
rows := new(RowsEvent)
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
data := []byte{18, 7, 0, 0, 0, 0, 1, 0, 2, 0, 26, 1, 1, 16, 252, 248, 142, 63, 0, 0, 13, 0, 0, 0, 13, 0, 0, 0}
err := rows.Decode(data)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][0], Equals, int32(16270))
}
Updated go-mysql library, now with fix to decimal. May break datetime
2019-01-01 08:57:46 +00:00
type simpleDecimalEqualsChecker struct {
*CheckerInfo
}
var SimpleDecimalEqualsChecker Checker = &simpleDecimalEqualsChecker{
&CheckerInfo{Name: "Equals", Params: []string{"obtained", "expected"}},
}
func (checker *simpleDecimalEqualsChecker) Check(params []interface{}, names []string) (result bool, error string) {
defer func() {
if v := recover(); v != nil {
result = false
error = fmt.Sprint(v)
}
}()
return params[0].(decimal.Decimal).Equal(params[1].(decimal.Decimal)), ""
}
updated go-mysql library 2017-02
2017-02-12 11:13:54 +00:00
func (_ *testDecodeSuite) TestParseJson(c *C) {
// Table format:
// mysql> desc t10;
// +-------+---------------+------+-----+---------+-------+
// | Field | Type | Null | Key | Default | Extra |
// +-------+---------------+------+-----+---------+-------+
// | c1 | json | YES | | NULL | |
// | c2 | decimal(10,0) | YES | | NULL | |
// +-------+---------------+------+-----+---------+-------+
// CREATE TABLE `t10` (
// `c1` json DEFAULT NULL,
// `c2` decimal(10,0)
// ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
// INSERT INTO `t10` (`c2`) VALUES (1);
// INSERT INTO `t10` (`c1`, `c2`) VALUES ('{"key1": "value1", "key2": "value2"}', 1);
Fix to long JSON values
2018-04-11 06:11:27 +00:00
// test json deserialization
// INSERT INTO `t10`(`c1`,`c2`) VALUES ('{"text":"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc, quis gravida magna mi a libero. Fusce vulputate eleifend sapien. Vestibulum purus quam, scelerisque ut, mollis sed, nonummy id, metus. Nullam accumsan lorem in dui. Cras ultricies mi eu turpis hendrerit fringilla. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; In ac dui quis mi consectetuer lacinia. Nam pretium turpis et arcu. Duis arcu tortor, suscipit eget, imperdiet nec, imperdiet iaculis, ipsum. Sed aliquam ultrices mauris. Integer ante arcu, accumsan a, consectetuer eget, posuere ut, mauris. Praesent adipiscing. Phasellus ullamcorper ipsum rutrum nunc. Nunc nonummy metus. Vestibulum volutpat pretium libero. Cras id dui. Aenean ut eros et nisl sagittis vestibulum. Nullam nulla eros, ultricies sit amet, nonummy id, imperdiet feugiat, pede. Sed lectus. Donec mollis hendrerit risus. Phasellus nec sem in justo pellentesque facilisis. Etiam imperdiet imperdiet orci. Nunc nec neque. Phasellus leo dolor, tempus non, auctor et, hendrerit quis, nisi. Curabitur ligula sapien, tincidunt non, euismod vitae, posuere imperdiet, leo. Maecenas malesuada. Praesent congue erat at massa. Sed cursus turpis vitae tortor. Donec posuere vulputate arcu. Phasellus accumsan cursus velit. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed aliquam, nisi quis porttitor congue, elit erat euismod orci, ac"}',101);
updated go-mysql library 2017-02
2017-02-12 11:13:54 +00:00
tableMapEventData := []byte("m\x00\x00\x00\x00\x00\x01\x00\x04test\x00\x03t10\x00\x02\xf5\xf6\x03\x04\n\x00\x03")
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
err := tableMapEvent.Decode(tableMapEventData)
c.Assert(err, IsNil)
rows := new(RowsEvent)
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
tbls := [][]byte{
[]byte("m\x00\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfd\x80\x00\x00\x00\x01"),
[]byte("m\x00\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfc)\x00\x00\x00\x00\x02\x00(\x00\x12\x00\x04\x00\x16\x00\x04\x00\f\x1a\x00\f!\x00key1key2\x06value1\x06value2\x80\x00\x00\x00\x01"),
}
for _, tbl := range tbls {
rows.Rows = nil
err = rows.Decode(tbl)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][1], Equals, float64(1))
}
Fix to long JSON values
2018-04-11 06:11:27 +00:00
longTbls := [][]byte{
[]byte("m\x00\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfc\xd0\n\x00\x00\x00\x01\x00\xcf\n\v\x00\x04\x00\f\x0f\x00text\xbe\x15Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc, quis gravida magna mi a libero. Fusce vulputate eleifend sapien. Vestibulum purus quam, scelerisque ut, mollis sed, nonummy id, metus. Nullam accumsan lorem in dui. Cras ultricies mi eu turpis hendrerit fringilla. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; In ac dui quis mi consectetuer lacinia. Nam pretium turpis et arcu. Duis arcu tortor, suscipit eget, imperdiet nec, imperdiet iaculis, ipsum. Sed aliquam ultrices mauris. Integer ante arcu, accumsan a, consectetuer eget, posuere ut, mauris. Praesent adipiscing. Phasellus ullamcorper ipsum rutrum nunc. Nunc nonummy metus. Vestibulum volutpat pretium libero. Cras id dui. Aenean ut eros et nisl sagittis vestibulum. Nullam nulla eros, ultricies sit amet, nonummy id, imperdiet feugiat, pede. Sed lectus. Donec mollis hendrerit risus. Phasellus nec sem in justo pellentesque facilisis. Etiam imperdiet imperdiet orci. Nunc nec neque. Phasellus leo dolor, tempus non, auctor et, hendrerit quis, nisi. Curabitur ligula sapien, tincidunt non, euismod vitae, posuere imperdiet, leo. Maecenas malesuada. Praesent congue erat at massa. Sed cursus turpis vitae tortor. Donec posuere vulputate arcu. Phasellus accumsan cursus velit. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed aliquam, nisi quis porttitor congue, elit erat euismod orci, ac\x80\x00\x00\x00e"),
}
for _, ltbl := range longTbls {
rows.Rows = nil
err = rows.Decode(ltbl)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][1], Equals, float64(101))
}
updated go-mysql library 2017-02
2017-02-12 11:13:54 +00:00
}
Updated go-mysql library, now with fix to decimal. May break datetime
2019-01-01 08:57:46 +00:00
func (_ *testDecodeSuite) TestParseJsonDecimal(c *C) {
// Table format:
// mysql> desc t10;
// +-------+---------------+------+-----+---------+-------+
// | Field | Type | Null | Key | Default | Extra |
// +-------+---------------+------+-----+---------+-------+
// | c1 | json | YES | | NULL | |
// | c2 | decimal(10,0) | YES | | NULL | |
// +-------+---------------+------+-----+---------+-------+
// CREATE TABLE `t10` (
// `c1` json DEFAULT NULL,
// `c2` decimal(10,0)
// ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
// INSERT INTO `t10` (`c2`) VALUES (1);
// INSERT INTO `t10` (`c1`, `c2`) VALUES ('{"key1": "value1", "key2": "value2"}', 1);
// test json deserialization
// INSERT INTO `t10`(`c1`,`c2`) VALUES ('{"text":"Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc, quis gravida magna mi a libero. Fusce vulputate eleifend sapien. Vestibulum purus quam, scelerisque ut, mollis sed, nonummy id, metus. Nullam accumsan lorem in dui. Cras ultricies mi eu turpis hendrerit fringilla. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; In ac dui quis mi consectetuer lacinia. Nam pretium turpis et arcu. Duis arcu tortor, suscipit eget, imperdiet nec, imperdiet iaculis, ipsum. Sed aliquam ultrices mauris. Integer ante arcu, accumsan a, consectetuer eget, posuere ut, mauris. Praesent adipiscing. Phasellus ullamcorper ipsum rutrum nunc. Nunc nonummy metus. Vestibulum volutpat pretium libero. Cras id dui. Aenean ut eros et nisl sagittis vestibulum. Nullam nulla eros, ultricies sit amet, nonummy id, imperdiet feugiat, pede. Sed lectus. Donec mollis hendrerit risus. Phasellus nec sem in justo pellentesque facilisis. Etiam imperdiet imperdiet orci. Nunc nec neque. Phasellus leo dolor, tempus non, auctor et, hendrerit quis, nisi. Curabitur ligula sapien, tincidunt non, euismod vitae, posuere imperdiet, leo. Maecenas malesuada. Praesent congue erat at massa. Sed cursus turpis vitae tortor. Donec posuere vulputate arcu. Phasellus accumsan cursus velit. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed aliquam, nisi quis porttitor congue, elit erat euismod orci, ac"}',101);
tableMapEventData := []byte("m\x00\x00\x00\x00\x00\x01\x00\x04test\x00\x03t10\x00\x02\xf5\xf6\x03\x04\n\x00\x03")
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
err := tableMapEvent.Decode(tableMapEventData)
c.Assert(err, IsNil)
rows := RowsEvent{useDecimal: true}
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
tbls := [][]byte{
[]byte("m\x00\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfd\x80\x00\x00\x00\x01"),
[]byte("m\x00\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfc)\x00\x00\x00\x00\x02\x00(\x00\x12\x00\x04\x00\x16\x00\x04\x00\f\x1a\x00\f!\x00key1key2\x06value1\x06value2\x80\x00\x00\x00\x01"),
}
for _, tbl := range tbls {
rows.Rows = nil
err = rows.Decode(tbl)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][1], SimpleDecimalEqualsChecker, decimal.NewFromFloat(1))
}
longTbls := [][]byte{
[]byte("m\x00\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfc\xd0\n\x00\x00\x00\x01\x00\xcf\n\v\x00\x04\x00\f\x0f\x00text\xbe\x15Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc, quis gravida magna mi a libero. Fusce vulputate eleifend sapien. Vestibulum purus quam, scelerisque ut, mollis sed, nonummy id, metus. Nullam accumsan lorem in dui. Cras ultricies mi eu turpis hendrerit fringilla. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; In ac dui quis mi consectetuer lacinia. Nam pretium turpis et arcu. Duis arcu tortor, suscipit eget, imperdiet nec, imperdiet iaculis, ipsum. Sed aliquam ultrices mauris. Integer ante arcu, accumsan a, consectetuer eget, posuere ut, mauris. Praesent adipiscing. Phasellus ullamcorper ipsum rutrum nunc. Nunc nonummy metus. Vestibulum volutpat pretium libero. Cras id dui. Aenean ut eros et nisl sagittis vestibulum. Nullam nulla eros, ultricies sit amet, nonummy id, imperdiet feugiat, pede. Sed lectus. Donec mollis hendrerit risus. Phasellus nec sem in justo pellentesque facilisis. Etiam imperdiet imperdiet orci. Nunc nec neque. Phasellus leo dolor, tempus non, auctor et, hendrerit quis, nisi. Curabitur ligula sapien, tincidunt non, euismod vitae, posuere imperdiet, leo. Maecenas malesuada. Praesent congue erat at massa. Sed cursus turpis vitae tortor. Donec posuere vulputate arcu. Phasellus accumsan cursus velit. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices posuere cubilia Curae; Sed aliquam, nisi quis porttitor congue, elit erat euismod orci, ac\x80\x00\x00\x00e"),
}
for _, ltbl := range longTbls {
rows.Rows = nil
err = rows.Decode(ltbl)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][1], SimpleDecimalEqualsChecker, decimal.NewFromFloat(101))
}
}
func (_ *testDecodeSuite) TestEnum(c *C) {
// mysql> desc aenum;
// +-------+-------------------------------------------+------+-----+---------+-------+
// | Field | Type | Null | Key | Default | Extra |
// +-------+-------------------------------------------+------+-----+---------+-------+
// | id | int(11) | YES | | NULL | |
// | aset | enum('0','1','2','3','4','5','6','7','8') | YES | | NULL | |
// +-------+-------------------------------------------+------+-----+---------+-------+
// 2 rows in set (0.00 sec)
//
// insert into aenum(id, aset) values(1, '0');
tableMapEventData := []byte("\x42\x0f\x00\x00\x00\x00\x01\x00\x05\x74\x74\x65\x73\x74\x00\x05")
tableMapEventData = append(tableMapEventData, []byte("\x61\x65\x6e\x75\x6d\x00\x02\x03\xfe\x02\xf7\x01\x03")...)
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
err := tableMapEvent.Decode(tableMapEventData)
c.Assert(err, IsNil)
rows := new(RowsEvent)
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
data := []byte("\x42\x0f\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfc\x01\x00\x00\x00\x01")
rows.Rows = nil
err = rows.Decode(data)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][1], Equals, int64(1))
}
func (_ *testDecodeSuite) TestMultiBytesEnum(c *C) {
// CREATE TABLE numbers (
// id int auto_increment,
// num ENUM( '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23', '24', '25', '26', '27', '28', '29', '30', '31', '32', '33', '34', '35', '36', '37', '38', '39', '40', '41', '42', '43', '44', '45', '46', '47', '48', '49', '50', '51', '52', '53', '54', '55', '56', '57', '58', '59', '60', '61', '62', '63', '64', '65', '66', '67', '68', '69', '70', '71', '72', '73', '74', '75', '76', '77', '78', '79', '80', '81', '82', '83', '84', '85', '86', '87', '88', '89', '90', '91', '92', '93', '94', '95', '96', '97', '98', '99', '100', '101', '102', '103', '104', '105', '106', '107', '108', '109', '110', '111', '112', '113', '114', '115', '116', '117', '118', '119', '120', '121', '122', '123', '124', '125', '126', '127', '128', '129', '130', '131', '132', '133', '134', '135', '136', '137', '138', '139', '140', '141', '142', '143', '144', '145', '146', '147', '148', '149', '150', '151', '152', '153', '154', '155', '156', '157', '158', '159', '160', '161', '162', '163', '164', '165', '166', '167', '168', '169', '170', '171', '172', '173', '174', '175', '176', '177', '178', '179', '180', '181', '182', '183', '184', '185', '186', '187', '188', '189', '190', '191', '192', '193', '194', '195', '196', '197', '198', '199', '200', '201', '202', '203', '204', '205', '206', '207', '208', '209', '210', '211', '212', '213', '214', '215', '216', '217', '218', '219', '220', '221', '222', '223', '224', '225', '226', '227', '228', '229', '230', '231', '232', '233', '234', '235', '236', '237', '238', '239', '240', '241', '242', '243', '244', '245', '246', '247', '248', '249', '250', '251', '252', '253', '254', '255','256','257'
// ),
// primary key(id)
// );
//
// insert into numbers(num) values ('0'), ('256');
tableMapEventData := []byte("\x84\x0f\x00\x00\x00\x00\x01\x00\x05\x74\x74\x65\x73\x74\x00\x07")
tableMapEventData = append(tableMapEventData, []byte("\x6e\x75\x6d\x62\x65\x72\x73\x00\x02\x03\xfe\x02\xf7\x02\x02")...)
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
err := tableMapEvent.Decode(tableMapEventData)
c.Assert(err, IsNil)
rows := new(RowsEvent)
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
data := []byte("\x84\x0f\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfc\x01\x00\x00\x00\x01\x00\xfc\x02\x00\x00\x00\x01\x01")
rows.Rows = nil
err = rows.Decode(data)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][1], Equals, int64(1))
c.Assert(rows.Rows[1][1], Equals, int64(257))
}
func (_ *testDecodeSuite) TestSet(c *C) {
// mysql> desc aset;
// +--------+---------------------------------------------------------------------------------------+------+-----+---------+-------+
// | Field | Type | Null | Key | Default | Extra |
// +--------+---------------------------------------------------------------------------------------+------+-----+---------+-------+
// | id | int(11) | YES | | NULL | |
// | region | set('1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18') | YES | | NULL | |
// +--------+---------------------------------------------------------------------------------------+------+-----+---------+-------+
// 2 rows in set (0.00 sec)
//
// insert into aset(id, region) values(1, '1,3');
tableMapEventData := []byte("\xe7\x0e\x00\x00\x00\x00\x01\x00\x05\x74\x74\x65\x73\x74\x00\x04")
tableMapEventData = append(tableMapEventData, []byte("\x61\x73\x65\x74\x00\x02\x03\xfe\x02\xf8\x03\x03")...)
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
err := tableMapEvent.Decode(tableMapEventData)
c.Assert(err, IsNil)
rows := new(RowsEvent)
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
data := []byte("\xe7\x0e\x00\x00\x00\x00\x01\x00\x02\x00\x02\xff\xfc\x01\x00\x00\x00\x05\x00\x00")
rows.Rows = nil
err = rows.Decode(data)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][1], Equals, int64(5))
}
func (_ *testDecodeSuite) TestJsonNull(c *C) {
// Table:
// desc hj_order_preview
// +------------------+------------+------+-----+-------------------+----------------+
// | Field | Type | Null | Key | Default | Extra |
// +------------------+------------+------+-----+-------------------+----------------+
// | id | int(13) | NO | PRI | <null> | auto_increment |
// | buyer_id | bigint(13) | NO | | <null> | |
// | order_sn | bigint(13) | NO | | <null> | |
// | order_detail | json | NO | | <null> | |
// | is_del | tinyint(1) | NO | | 0 | |
// | add_time | int(13) | NO | | <null> | |
// | last_update_time | timestamp | NO | | CURRENT_TIMESTAMP | |
// +------------------+------------+------+-----+-------------------+----------------+
// insert into hj_order_preview
// (id, buyer_id, order_sn, is_del, add_time, last_update_time)
// values (1, 95891865464386, 13376222192996417, 0, 1479983995, 1479983995)
tableMapEventData := []byte("r\x00\x00\x00\x00\x00\x01\x00\x04test\x00\x10hj_order_preview\x00\a\x03\b\b\xf5\x01\x03\x11\x02\x04\x00\x00")
tableMapEvent := new(TableMapEvent)
tableMapEvent.tableIDSize = 6
err := tableMapEvent.Decode(tableMapEventData)
c.Assert(err, IsNil)
rows := new(RowsEvent)
rows.tableIDSize = 6
rows.tables = make(map[uint64]*TableMapEvent)
rows.tables[tableMapEvent.TableID] = tableMapEvent
rows.Version = 2
data :=
[]byte("r\x00\x00\x00\x00\x00\x01\x00\x02\x00\a\xff\x80\x01\x00\x00\x00B\ue4d06W\x00\x00A\x10@l\x9a\x85/\x00\x00\x00\x00\x00\x00{\xc36X\x00\x00\x00\x00")
rows.Rows = nil
err = rows.Decode(data)
c.Assert(err, IsNil)
c.Assert(rows.Rows[0][3], HasLen, 0)
}
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